Sproule, Anna <br/><br/>
The Wright brothers :  the story of the struggle to build and fly the first successful aeroplane / 
Anna Sproule. 
 - Herts :  Exley,  c1990. 
 - 64 p. : ill. (part col.) 
 - Scientists who have changed the world .
<br/><br/> Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Wright, Orville, 1878-1948<br/>Wright, Wilbur, 1867-1912